So, as I was shopping around for a 940 sedan, I happened across a fellow selling his 1991 780 with the B230FT. It's a high mileage (>200k) but from the pics he provided, it generally looks quite good for its age, in and out.

Given that it's a redblock and AW71 tranny, does it share a lot of parts with the 760/740 series? I know body, trim, and interior bits can be impossible to find, but are the running gear, electrics, fuel system, mechanicals, etc. relatively interchangeable? I don't mind doing hunting for trim and baubles, or scouring for lenses, etc., but I'd hate to be garaged because a needed part to keep it on the road cannot be found.

I'm going to take it for a drive Monday and see how it handles and sounds. Other than the cosmetics and nivomats, anything in particular I should worry about beyond the usual 740 turbo worries?

Advice on pricing for this? I have seen them run anywhere from 1k to 7k for a 780, so I figure with high mileage but good condition the 2k neighborhood is fair?

Oh, and the one thing I noticed just from the exterior, the front end seems to have some issues. The grill (or the space right behind it) looks odd and the spoiler has that all too common pushed-in look. I have linked a picture here, so if you have ideas, I'd love to hear your advice.